Q: What is the sum of all factors of the number 81,289 excluding 81,289?
A: 9,151
The factors of the number 81,289 are: 1, 13, 37, 169, 481, 2197, 6253, 81289.
If you add them up, you will get the total of 81,298. Now subtract 81,289 to get 9,151